a.Removal the continuously thickened coating of the hanging and the jigs;
b.Complete stripping the substandard paint or powder coating on the surface of steel parts and aluminum parts;
c.Remove the filter of water screen spray cabinet and fan impeller adhesion paint;
d.Cleaning and removal organic matter on wires, busbar, transformers, motors, and wound of the printing rollers;
e.Clean and remove the engine, crankshaft, box, piston rings and other parts of grease, oil and other organic matter.